72564841 is an odd 8-digits prime number following 72564840
and preceding 72564842 . In scientific notation, it is written as 7.2564841 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 72564840 positive integers (up to 72564841) that are relatively prime to 72564841.
72564841 has 2 divisors, whose sum is 72564842
The reverse of 72564841 is 14846527
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
seventy-two million five hundred sixty-four thousand eight hundred forty-one
Scientific notation
7.2564841 × 10^7
Engineering notation
7.2564841 × 10^6
Prime Factorization
72564841
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
72564841 Product of the distinct prime numbers
The prime factorization of 72564841 is 72564841.
Since it has a total of 1 prime factors.
7 , 8 , 99 , 51 , 238 , 558 , 9947 , 6123 , 92325 , 21466 , 620562 , 153027 , 9793146 , 1518301 , 44356755 , 24053303 , 851781527 , 493979481 , 8044534400 , 5796514408
n×2
145129682
n×3
217694523
n×4
290259364
n×5
362824205
n÷2
36282420.5
n÷3
24188280.333333
n÷3
18141210.25
n÷5
14512968.2
n2
5265656149355281
n3
3.8210150123864E+23
n4
2.7727134683243E+31
n5
2.0120151196751E+39
2 √n8518.4999266303
3 √n417.10181788378
4 √n92.29571998002
5 √n37.337501202522
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
72564842 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
36282421 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8518.4999853261 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999724384 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72564841 can be divided by 2 positive divisors.
The sum of these divisors (counting 72564841) is 72564842, the average is 36282421.
Base
System
Value
2
Binary
100010100110100000001101001
3
Ternary
12001112200020201
4
Quaternary
10110310001221
5
Quinary
122034033331
6
Senary
11111152201
8
Octal
424640151
10
Decimal
72564841
12
Duodecimal
20375661
16
Hexadecimal
4534069
20
Vigesimal
12dac21
36
Base36
177be1
md5
106bad09449fcce109615a9b873ae948
sha1
c64abebb483dd154c9d041da86039b073aa7fbc0
sha256
5147742d99fc625b605313cb3bfd8175731d9b35ebfe10e4c7632012df1640ba
sha512
a6b3be8bd2d0f71ee23775c889259de61d534f352bc2b618c61d1f3c02f157ff2edbe45aae61f998648d5fed094ec63cd22e549b2dc7b05a1b2e80fd12386779
ripemd-160
c7c56ace6ce2ee4e10b9135eef69a5ea2c0322ab
Diameter
145129682
Circumference
455938342.78902
Area
1.6542546675144E+16
Volume
1.6005430256226E+24
Surface area
6.6170186700578E+16
Circumference
455938342.78902
Perimeter
290259364
Area
5265656149355281
Diagonal
102622182.29365
Surface area
31593936896131686
Volume
3.8210150123864E+23
Space diagonal
125685991.45516
Perimeter
217694523
Area
2.2800959964677E+15
Altitude
62842995.727579
Surface area
2.2800959964677E+15
Volume
4.5031093771234E+22
Height
34207394.097882